Commit 2c9c178b authored by Alex Deucher's avatar Alex Deucher

drm/amdgpu: only allow scatter/gather display with DC

Check if DC is enabled before allowing scanout buffers
to be pinned in system memory.
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 5d43be0c
...@@ -507,9 +507,12 @@ uint32_t amdgpu_display_framebuffer_domains(struct amdgpu_device *adev) ...@@ -507,9 +507,12 @@ uint32_t amdgpu_display_framebuffer_domains(struct amdgpu_device *adev)
{ {
uint32_t domain = AMDGPU_GEM_DOMAIN_VRAM; uint32_t domain = AMDGPU_GEM_DOMAIN_VRAM;
#if defined(CONFIG_DRM_AMD_DC)
if (adev->asic_type >= CHIP_CARRIZO && adev->asic_type < CHIP_RAVEN && if (adev->asic_type >= CHIP_CARRIZO && adev->asic_type < CHIP_RAVEN &&
adev->flags & AMD_IS_APU) adev->flags & AMD_IS_APU &&
amdgpu_device_asic_has_dc_support(adev->asic_type))
domain |= AMDGPU_GEM_DOMAIN_GTT; domain |= AMDGPU_GEM_DOMAIN_GTT;
#endif
return domain; return domain;
} }
......
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